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Leather nursing oil

A technology for caring for oil and leather, applied in leather impregnation, small raw hide/big raw hide/leather/fur treatment, small raw hide/large raw hide/leather skin/fur chemical treatment, etc. It can solve volatilization loss, hard leather, oil film Damage and other problems, to achieve the effect of preventing the yellowing of the dermis

Inactive Publication Date: 2015-07-15
周华庆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the natural state of the oil introduced into the leather, it will slowly volatilize and lose over time, or the oil film will be damaged due to other reasons. When it is damaged, the oil volatilizes and loses, so the fibers inside the leather will bond together, making the leather hard and brittle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A leather care oil made from the following raw materials in parts by weight:

[0016]

[0017] Described wax is microcrystalline wax.

[0018] Described emulsifier is polyoxyethylene lauryl ether.

[0019] The softener is an ester quaternary ammonium salt.

[0020] The antioxidant is butyl hydroxyanisole.

Embodiment 2

[0022] A leather care oil made from the following raw materials in parts by weight:

[0023]

[0024] Described wax is microcrystalline wax.

[0025] The emulsifier is fatty alcohol polyoxyethylene ether.

[0026] The softener is an ester quaternary ammonium salt.

[0027] Described antioxidant is dibutyl hydroxytoluene.

Embodiment 3

[0029] A leather care oil made from the following raw materials in parts by weight:

[0030]

[0031] The wax is microcrystalline wax or wax.

[0032] Described emulsifier is polyoxyethylene rosin acid ester.

[0033] The softener is an ester quaternary ammonium salt.

[0034] The antioxidant is dilauryl thiodipropionate.

[0035] During preparation, first heat the deionized water to 50-55°C, then add the raw materials of each component in sequence, and stir evenly.

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PUM

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Abstract

The invention discloses a leather nursing oil, which is composed of the following raw materials in parts by weight: 8 to 15 parts of lanolin, 5 to 15 parts of silicone oil, 10 to 20 parts of wax, 4 to 8 parts of shellac, 5 to 15 parts of ethanol, 0.5 to 1.5 part of emulsifying agent, 1 to 2 parts of softening agent, 1 to 2 parts of antioxidant, 0.5 to 1 part of essence, and 20 to 40 parts of deionized water. The provided leather nursing oil can deeply moisten the fibers in the corium layer, forms an oil film, and can prevent leather yellowing and mildew due to the addition of softening agent and antioxidant, which have the anti-yellowing, sterilizing, and disinfecting effects.

Description

technical field [0001] The invention relates to the technical field of leather care, in particular to a leather care oil. Background technique [0002] With the improvement of living standards, people are more and more inclined to choose leather products, clothes, shoes, sofas and so on. The raw material of leather is the epidermis of animals, and its main component is protein. The fundamental reason why leather is soft is that during tanning, leather imitation oil that has a good combination with leather fibers is introduced into the interior of animal skins to form an oil film that fully covers the surface of the fibers in the skin, that is, between the surfaces of the fibers in the skin. The layers are separated by a layer of leather with an appropriate thickness to simulate an oil film, so that the friction between the fibers inside the leather is equivalent to the friction of oil molecules, so the leather will be very soft. Its principle is similar to that of a sponge...

Claims

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Application Information

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IPC IPC(8): C14C9/00
CPCC14C9/00
Inventor 周华庆
Owner 周华庆
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